1) Between you and the chair you are sitting on a) static friction b) kinetic friction c) rolling friction 2) Riding a bike a) static friction b) kinetic friction c) rolling friction 3) Pushing your chair in a) static friction b) kinetic friction c) rolling friction 4) Trying to move a fridge a) static friction b) kinetic friction c) rolling friction 5) A semi on cruise control on Hwy 8 a) static friction b) kinetic friction c) rolling friction 6) A sledder going to a snowy hill a) static friction b) kinetic friction c) rolling friction 7) A car braking with locked wheels a) static friction b) kinetic friction c) rolling friction 8) On flat ground the Normal Force equals a) the objects weight b) the object's mass c) the object's momentum 9) You can calculate weight with equation a) W = m•g b) W = find a scale c) W = 0.5•m•v2 d) W = d ÷ t 10) μ - is the Greek letter mu and represents a) the coefficient of friction b) the law of friction c) the size of friction d) a made up thing by Mr. Harris

Types of Friction

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